Delta VFD2A7MS43ANSAA

Chapter 12 Descriptions of Parameter SettingsMS300
370
Refer to the following calculation when Pr.06-30 is set to 23% and motor temperature overheating
protection level is 1330 Ω:
1330//20000 = (1330 × 20000) ÷ (1330+20000) = 1247.07
10.5 × 1247.07 ÷ (4400+1247.07) = 2.32 (V) ≒ 2.3 (V)
Pr.06-30 = 2.3 ÷ 10 V × % = 23%
06-31
Frequency Command at Malfunction
Default: Read only
Settings
0.00–599.00 Hz
 When a malfunction occurs, check the current Frequency command. If it happens again, it
overwrites the previous record.
06-32
Output Frequency at Malfunction
Default: Read only
Settings
0.00–599.00 Hz
 When a malfunction occurs, check the current output frequency. If it happens again, it overwrites
the previous record.
06-33
Output Voltage at Malfunction
Default: Read only
Settings
0.0–6553.5 V
 When a malfunction occurs, check the current output voltage. If it happens again, it overwrites
the previous record.
06-34
DC bus Voltage at Malfunction
Default: Read only
Settings
0.0–6553.5 V
 When a malfunction occurs, check the current DC bus voltage. If it happens again, it overwrites
the previous record.
06-35
Output Current at Malfunction
Default: Read only
Settings
0.00–655.35 Amp
 When a malfunction occurs, check the current output current. If it happens again, it overwrites
the previous record.
06-36
IGBT Temperature at Malfunction
Default: Read only
Settings
-3276.7–3276.7°C
 When a malfunction occurs, check the current IGBT temperature. If it happens again, it
overwrites the previous record.
06-38
Motor Speed at Malfunction
Default: Read only
Settings
-32767–32767 rpm